From d6ded2f807561720e43662f5e020fc4901211cc1 Mon Sep 17 00:00:00 2001
From: Varun Vachhar <varunvachhar@gmail.com>
Date: Fri, 4 Mar 2016 07:31:38 -0800
Subject: [PATCH] Display a warning when using src property for an Image rather
 than source.

Summary:When using the `Image` component with a `src` property instead of `source` the component fails silently. vjeux suggested to add a warning (https://twitter.com/Vjeux/status/704509214937317378).

Tested with the UIExplorer example on iOS and Android simulators.
Closes https://github.com/facebook/react-native/pull/6221

Differential Revision: D3011659

Pulled By: mkonicek

fb-gh-sync-id: c9bae6c802c173ef85d9c4552747db994c58906e
shipit-source-id: c9bae6c802c173ef85d9c4552747db994c58906e
---
 Libraries/Image/Image.android.js | 4 ++++
 Libraries/Image/Image.ios.js     | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/Libraries/Image/Image.android.js b/Libraries/Image/Image.android.js
index 7adbe13c2..d2e1a177c 100644
--- a/Libraries/Image/Image.android.js
+++ b/Libraries/Image/Image.android.js
@@ -161,6 +161,10 @@ var Image = React.createClass({
       console.warn('source.uri should not be an empty string');
     }
 
+    if (this.props.src) {
+      console.warn('The <Image> component requires a `source` property rather than `src`.');
+    }
+
     if (source && source.uri) {
       var {width, height} = source;
       var style = flattenStyle([{width, height}, styles.base, this.props.style]);
diff --git a/Libraries/Image/Image.ios.js b/Libraries/Image/Image.ios.js
index 43f694b43..785c9f083 100644
--- a/Libraries/Image/Image.ios.js
+++ b/Libraries/Image/Image.ios.js
@@ -210,6 +210,10 @@ var Image = React.createClass({
       RawImage = RCTImageView;
     }
 
+    if (this.props.src) {
+      console.warn('The <Image> component requires a `source` property rather than `src`.');
+    }
+
     if (this.context.isInAParentText) {
       RawImage = RCTVirtualImage;
       if (!width || !height) {